Aging effect of starting solutions on wet-chemical powder preparation using ethanolic solution of oxalic acid

Naoya Enomoto, Jun Shiihara, Tadashi Hongo, Zenbe E. Nakagawa

    研究成果: Contribution to journalArticle査読

    3 被引用数 (Scopus)

    抄録

    When magnesium oxalate hydrates were precipitated by mixing ethanolic solutions of the metal nitrates and oxalic acid with addition of water, particular attention was paid to the age of the starting solutions, which had drastically influenced the precipitation behavior. For instance, the aging time of several days exponentially delayed the occurrence of the clouds in the solution, in other words, elongated the incubation period of the precipitation. Although the structural features in the aged solution have not yet been clarified by NMR, we believe that a visibly transparent solution is not always homogeneous, even if it looks stable for a long period.

    本文言語英語
    ページ(範囲)278-281
    ページ数4
    ジャーナルJournal of the Ceramic Society of Japan
    107
    3
    DOI
    出版ステータス出版済み - 1999

    All Science Journal Classification (ASJC) codes

    • セラミックおよび複合材料
    • 化学 (全般)
    • 凝縮系物理学
    • 材料化学

    フィンガープリント

    「Aging effect of starting solutions on wet-chemical powder preparation using ethanolic solution of oxalic acid」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

    引用スタイル